leds: Switch to use fwnode instead of be stuck with OF one

There is no need to be stuck with OF node when we may use agnostic
firmware node instead.

It allows users to get property if needed independently of provider.

Note, some OF parts are left because %pfw [1] is in progress.

[1]: https://lore.kernel.org/patchwork/cover/1054863/

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Jacek Anaszewski <jacek.anaszewski@gmail.com>

diff --git a/drivers/leds/led-class.c b/drivers/leds/led-class.c
index d231240..052c757 100644 (file)
--- a/drivers/leds/led-class.c
+++ b/drivers/leds/led-class.c
@@ -14,7 +14,7 @@
 #include <linux/leds.h>
 #include <linux/list.h>
 #include <linux/module.h>
-#include <linux/of.h>
+#include <linux/property.h>
 #include <linux/slab.h>
 #include <linux/spinlock.h>
 #include <linux/timer.h>
@@ -277,7 +277,7 @@ int led_classdev_register_ext(struct device *parent,
                return PTR_ERR(led_cdev->dev);
        }
        if (init_data && init_data->fwnode)
-               led_cdev->dev->of_node = to_of_node(init_data->fwnode);
+               led_cdev->dev->fwnode = init_data->fwnode;
 
        if (ret)
                dev_warn(parent, "Led %s renamed to %s due to name collision",

diff --git a/drivers/leds/led-core.c b/drivers/leds/led-core.c
index f0c1c40..f1f718d 100644 (file)
--- a/drivers/leds/led-core.c
+++ b/drivers/leds/led-core.c
@@ -324,14 +324,11 @@ EXPORT_SYMBOL_GPL(led_update_brightness);
 
 u32 *led_get_default_pattern(struct led_classdev *led_cdev, unsigned int *size)
 {
-       struct device_node *np = dev_of_node(led_cdev->dev);
+       struct fwnode_handle *fwnode = led_cdev->dev->fwnode;
        u32 *pattern;
        int count;
 
-       if (!np)
-               return NULL;
-
-       count = of_property_count_u32_elems(np, "led-pattern");
+       count = fwnode_property_count_u32(fwnode, "led-pattern");
        if (count < 0)
                return NULL;
 
@@ -339,7 +336,7 @@ u32 *led_get_default_pattern(struct led_classdev *led_cdev, unsigned int *size)
        if (!pattern)
                return NULL;
 
-       if (of_property_read_u32_array(np, "led-pattern", pattern, count)) {
+       if (fwnode_property_read_u32_array(fwnode, "led-pattern", pattern, count)) {
                kfree(pattern);
                return NULL;
        }